Messages in this thread Patch in this message | | | Date | Thu, 5 Nov 2020 01:52:09 +0200 | From | Laurent Pinchart <> | Subject | Re: [PATCH] media: i2c: mt9p031: Remove redundant null check before clk_disable_unprepare |
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Hi Xu Wang,
Thank you for the patch.
On Wed, Nov 04, 2020 at 09:29:48AM +0000, Xu Wang wrote: > Because clk_disable_unprepare() already checked NULL clock parameter, > so the additional check is unnecessary, just remove it. > > Signed-off-by: Xu Wang <vulab@iscas.ac.cn>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
I expect Sakari will pick this patch.
> --- > drivers/media/i2c/mt9p031.c | 3 +-- > 1 file changed, 1 insertion(+), 2 deletions(-) > > diff --git a/drivers/media/i2c/mt9p031.c b/drivers/media/i2c/mt9p031.c > index dc23b9ed510a..a633b934d93e 100644 > --- a/drivers/media/i2c/mt9p031.c > +++ b/drivers/media/i2c/mt9p031.c > @@ -346,8 +346,7 @@ static void mt9p031_power_off(struct mt9p031 *mt9p031) > regulator_bulk_disable(ARRAY_SIZE(mt9p031->regulators), > mt9p031->regulators); > > - if (mt9p031->clk) > - clk_disable_unprepare(mt9p031->clk); > + clk_disable_unprepare(mt9p031->clk); > } > > static int __mt9p031_set_power(struct mt9p031 *mt9p031, bool on)
-- Regards,
Laurent Pinchart
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